Filopatria es la tendencia de un organismo a permanecer en o regresar a su zona de origen. Muchas especies animales se consideran filopatricas porque a menudo regresan a su lugar de nacimiento año tras año para reproducirse. Visitar el mismo sitio es ventajoso porque los nidos y áreas de cortejo ya se han establecido, mientras que la competencia de otros animales es en gran parte inexistente debido a la territorialidad.
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Last week, Secretary of State John Kerry brought together some of the world's leading thinkers to chart a path for securing the future of our planet’s oceans and the communities and economies they support. Leaders from more than 80 countries delved into the most pressing issues facing our oceans, including marine pollution, climate change and unsustainable fisheries.
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Pregnant women who lived in close proximity to fields and farms where chemical pesticides were applied experienced a two-thirds increased risk of having a child with autism spectrum disorder or other developmental delay, according to a new study. The research discovered the associations were even stronger when the exposures occurred during the second and third trimesters of the women's pregnancies.
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In the wild, gorillas are turning into primitive engineers as the newest field findings show that some of these large primates have taught themselves how to dismantle poaching traps in Africa. "It's just amazing", says Dr. Patricia Wright, a Primatologist at Stony Brook University in New York with over 27 years anthopological experience. "One of the most extraordinary things that has just happened is that very young gorillas, that are just four years old, have started to take apart traps and snares so that poachers can't catch gorillas."
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Turns out that stones in the bird bath are more than just an aesthetic element. In fact, they may even save a life.
"This morning a little bird was flapping his wings frantically in the bird bath," said Crystal Carvotta-Brown, a cat rescue volunteer in Massachusetts. "At first I thought he was just cleaning his feathers but then I realized that he was in distress."
Crystal, an avid community organizer who has helped place hundreds of throw-away cats, was quick to take action when she sensed danger.
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Energy specialists Anesco is to undertake a major regeneration of a number of former colliery sites with the development of a 30MW solar portfolio.
The ground-mounted solar installations will be operational for 25 years and, once completed, will generate enough low-carbon energy to provide powerfor around 10,000 homes, while saving up to 15 tonnes of carbon per year.
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